2-[(1S)-1-[4-氨基-3-[3-氟-4-(1-甲基乙氧基)苯基]-1H-吡唑并[3,4-d]嘧啶-1-基]乙基]-6-氟-3-(3-氟苯基)-4H-1-苯并吡喃-4-酮

2-[(1S)-1-[4-Amino-3-[3-fluoro-4-(1-methylethoxy)phenyl]-1H-pyrazolo[3,4-d]pyrimidin-1-yl]ethyl]-6-fluoro-3-(3-fluorophenyl)-4H-1-benzopyran-4-one